DIFF Subgroup
B23F 5/12 by planing or slotting
Introduced: September 1968
Full Title
Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made > by planing or slotting
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- B23F 5/14 the tool having the same profile as a tooth or teeth of a rack IPC+CPC Available in IPC and CPC
- B23F 5/16 the tool having a shape similar to that of a spur wheel or part thereof +2 CPC IPC+CPC Available in IPC and CPC
- B23F 5/18 the tool having the same profile as a tooth of a crown wheel IPC+CPC Available in IPC and CPC